ERP migration

Migrate from Global Shop Solutions ERP to Epicor Prophet 21

Field-level mapping, validation, and rollback between Global Shop Solutions ERP and Epicor Prophet 21. We move data and schema; workflows are rebuilt natively in Epicor Prophet 21.

Global Shop Solutions ERP logo

Global Shop Solutions ERP

Source

Epicor Prophet 21

Destination

Epicor Prophet 21 logo

Compatibility

73%

11 of 15

objects map 1:1 between Global Shop Solutions ERP and Epicor Prophet 21.

Complexity

BStandard

Timeline

8-12 weeks

Rollback included Accuracy guarantee Field-level validation

Overview

What this migration involves

Moving from Global Shop Solutions ERP to Epicor ERP is a structural manufacturing data migration that requires resolving differences in chart-of-accounts design, BOM representation, work-order modeling, and multi-company hierarchy between the two platforms. We migrate GL accounts, customers, vendors, inventory items, BOMs with their engineering revisions and routing steps, open and historical sales and purchase orders, work orders with their labor postings, AR and AP ledgers, employees, quality-control records, and all custom GAB-defined fields. Global Shop Solutions does not publish a documented REST API, so migration access depends on the available export mechanism identified during discovery. We deliver a written inventory of GAB-defined custom screens and automations for the customer's Epicor consultant to rebuild. We do not migrate Workflows, Sequences, Automations, or Reports as code; these require manual reimplementation in Epicor Kinetic using its native tools post-cutover.

Field-level fidelity

Every standard and custom field arrives verified.

Schema-aware mapping

AI proposes the map; you confirm before any record moves.

Relationships preserved

Parent–child, lookups, and ownership stay linked.

Full activity history

Calls, emails, meetings — with original timestamps.

Attachments & notes

Documents, uploads, and inline notes move with the record.

Why teams make this switch

Two sides of the same decision

Leaving

Global Shop Solutions ERP logo

Global Shop Solutions ERP

What's pushing teams away

  • Steep learning curve and extended training requirements mean employees struggle to navigate the system efficiently, increasing frustration during the first 6–12 months of use.
  • Proprietary GAB dashboard language requires purchasing an $8K editor license and specialized knowledge that few developers possess, limiting customization options.
  • Occasional system lag and an outdated user interface create daily friction for users who expect modern, responsive software interactions.
  • Minimum implementation costs of $20,000 plus a 3–6 month deployment timeline make Global Shop Solutions an impractical choice for companies seeking a temporary or short-term ERP solution.

Choosing

Epicor Prophet 21 logo

Epicor Prophet 21

What's pulling them in

  • Industry-specific design for wholesale distributors, not a general-purpose ERP repurposed for distribution — distributors choose P21 because it matches their replenishment, kitting, and counter-sale workflows out of the box.
  • Strong inventory control with automated replenishment, lot and serial tracking, and multi-warehouse management appeals to distributors with complex stock requirements and tight margin pressure.
  • Responsive customer support cited across G2 and Gartner reviews, with Epicor's 90% retention rate reflecting long-term customer satisfaction in a market where switching costs are high.
  • Cloud deployment on Microsoft Azure provides the flexibility to scale user counts and warehouse locations without on-premise infrastructure investment.
  • The Software Development Kit lets distributors personalize P21 to their specific business processes without modifying the application source code, preserving upgrade paths.

Object mapping

How Global Shop Solutions ERP objects map to Epicor Prophet 21

Each row shows how a Global Shop Solutions ERP object lands in Epicor Prophet 21, including any object-level transformations, lookup resolution, or schema-design dependencies.

Typical mapping — final map is confirmed during the sample migration step.

Global Shop Solutions ERP

General Ledger Accounts

maps to

Epicor Prophet 21

GL Account

1:1
Fully supported

Global Shop Solutions GL accounts map to Epicor Kinetic GL Account records with account numbers and descriptions preserved. The division and department distribution flags used in Global Shop require remapping to Epicor's company and cost center hierarchy. We extract the full chart of accounts including account types, posting rules, and department distributions during the first migration phase so that all downstream records reference valid account numbers.

Global Shop Solutions ERP

Customers

maps to

Epicor Prophet 21

Customer

1:1
Fully supported

Global Shop Solutions Customers map to Epicor Kinetic Customer records with name, address, contact details, payment terms, and credit limits preserved. Open AR balances and aging bucket data migrate as part of the AR migration phase. Ship-to addresses migrate as Customer ShipTo records tied to the parent Customer.

Global Shop Solutions ERP

Vendors

maps to

Epicor Prophet 21

Supplier

1:1
Fully supported

Global Shop Solutions Vendors map to Epicor Kinetic Supplier records with address, contact, payment terms, 1099 settings, and 3-way AP match configuration preserved. Open AP balances migrate as part of the AP migration phase. Vendor-managed 3-way match settings transfer to Epicor's AP configuration per supplier.

Global Shop Solutions ERP

Inventory Items

maps to

Epicor Prophet 21

Part

1:1
Fully supported

Global Shop Solutions Inventory Items map to Epicor Kinetic Part records with part numbers, descriptions, UOMs, on-hand quantities, cost layers, ABC classifications, and bin locations preserved. FIFO/LIFO/average cost method and lead times carry forward. Stock levels are captured at migration timestamp to set the Epicor PartWhse on-hand quantity accurately.

Global Shop Solutions ERP

Bill of Materials

maps to

Epicor Prophet 21

Job (BOM component)

1:1
Fully supported

Global Shop Solutions BOMs with multi-level structures, component items, quantities per assembly, operations routing, work center assignments, and engineering revision control map to Epicor Kinetic Job records and Part BOM records. We carry forward pending ECOs as flagged records requiring re-approval in Epicor's MES. Revision control history migrates as Epicor PartRev records with effective date andECO linkage preserved.

Global Shop Solutions ERP

Sales Orders

maps to

Epicor Prophet 21

SalesOrder

1:1
Fully supported

Open and historical sales orders migrate to Epicor Kinetic SalesOrder records with customer, line items, pricing, due dates, and fulfillment status preserved. Back-order quantities carry forward as open demand in Epicor's Demand Management. Related documents attached to the order migrate as EDMS files linked to the SalesOrder.

Global Shop Solutions ERP

Purchase Orders

maps to

Epicor Prophet 21

POHeader and POLine

1:1
Fully supported

Open purchase orders migrate to Epicor Kinetic POHeader and POLine records with supplier assignments, line items, expected receipt dates, and landed cost allocations preserved. 3-way match status transfers to Epicor's PO receiving configuration. Historical POs migrate as closed records for reporting purposes. POLine.unitCost and landed cost components are mapped to Epicor's PO Logical Ref fields for traceability.

Global Shop Solutions ERP

Work Orders

maps to

Epicor Prophet 21

JobHead, JobOper, JobMtl

1:many
Fully supported

Global Shop Solutions Work Orders map to Epicor Kinetic JobHead (job header), JobOper (operations), and JobMtl (materials) as separate records. BOM reference, production schedule with start and end dates, work center assignments, actual labor postings, and operation completion percentages transfer to the correct Epicor table. Engineering revision linkage migrates as JobHead.JobEngineered = true with PartRev reference. Completed operations history and pending material allocations are preserved as separate JobOper and JobMtl records with their respective status flags.

Global Shop Solutions ERP

Accounts Receivable

maps to

Epicor Prophet 21

ARLedger

1:1
Fully supported

Open AR invoices, credit memos, and cash receipts migrate to Epicor Kinetic ARLedger records with customer payment terms and aging bucket data. Historical AR invoices carry forward for collection reporting and audit purposes. Payment terms and discount eligibility transfer to Epicor's Customer AR configuration.

Global Shop Solutions ERP

Accounts Payable

maps to

Epicor Prophet 21

APInvoice and APSql

1:1
Fully supported

Open AP vouchers, invoice images, and 3-way match status migrate to Epicor Kinetic APInvoice records. Vendor payment terms, discount eligibility, and accrued payables map to Epicor's Supplier AP configuration. 3-way match receiving status (approved, pending, exception) transfers to Epicor's POReceipt and APPreText logic for reconciliation.

Global Shop Solutions ERP

Employees

maps to

Epicor Prophet 21

Employee

1:1
Fully supported

Global Shop Solutions Employee records migrate to Epicor Kinetic Employee with demographics, department assignments, pay rates, exempt/non-exempt status, and PTO balances. Year-to-date earnings and payroll history transfer for tax and benefit reporting. Department assignments map to Epicor's OrgLevel or EmpBasic configuration depending on the Epicor edition.

Global Shop Solutions ERP

Quality Control Records

maps to

Epicor Prophet 21

NonConf and RMA

1:1
Fully supported

Inspection results, SPC data points, non-conformance records, and corrective action logs tied to work orders and inventory lots migrate to Epicor Kinetic NonConf records and RMA records. The full quality history required for ISO/AS9100 compliance is preserved and linked to the JobHead and PartLot records that carry the inspection data.

Global Shop Solutions ERP

Custom Properties

maps to

Epicor Prophet 21

UD Fields (User Defined)

lossy
Mapping required

Global Shop Solutions user-defined GAB fields attached to any object are extracted with their data types and values. We map them to Epicor Kinetic UD fields or standard fields based on field type compatibility. Custom property naming conventions are translated to Epicor UD field naming. Any custom properties that cannot be mapped directly are flagged in the deliverable with notes on manual reimplementation in Epicor Kinetic's UD Configuration screen.

Global Shop Solutions ERP

Documents and Attachments

maps to

Epicor Prophet 21

EDMS (Electronic Document Management)

lossy
Mapping required

Documents attached to transactions, work orders, or the item master in Global Shop Solutions are exported and mapped to Epicor Kinetic's EDMS with DocType classification and references to the parent record. CODESOFT label templates and Crystal Report layouts do not migrate directly; we document the existing label and report configurations for the customer's Epicor consultant to recreate in Epicor Kinetic's report designer.

Global Shop Solutions ERP

Dashboards (GAB)

maps to

Epicor Prophet 21

BAQ and Dashboard Designer

lossy
Mapping required

GAB-defined dashboards, custom screens, conditional formatting, and screen layouts do not export directly from Global Shop Solutions. We map the underlying data for all GAB-dependent records and deliver a written screen-by-screen inventory identifying which data each GAB screen references. The customer's Epicor consultant rebuilds the presentation layer in Epicor Kinetic's BAQ and Dashboard Designer. We do not rebuild GAB screens as part of the migration scope.

Gotchas + challenges

What specifically takes care here

Platform-specific issues from each side, plus the pair-specific challenges that don't show up on either platform's page on its own.

Global Shop Solutions ERP logo

Global Shop Solutions ERP gotchas

Medium

GAB editor license costs $8K and has a steep learning curve

Medium

Full company-wide buy-in is required during implementation

Low

Not designed as a short-term or temporary ERP solution

Epicor Prophet 21 logo

Epicor Prophet 21 gotchas

High

Third-party bolt-on integrations complicate migration scope

High

Dirty data without standardized processes compounds migration risk

Medium

SDK customizations and BPMs may not survive platform upgrades

Medium

Report-based export only for non-technical users

Low

Per-user pricing model requires accurate user count before migration planning

Pair-specific challenges

  • No REST API means migration access depends on export mechanism

    Global Shop Solutions does not publish a documented REST API. Migration access depends on the export mechanisms available in each customer's specific Global Shop environment: direct database query access, an integration platform with Global Shop connectivity (such as Boomi or MuleSoft with a Global Shop adapter), or the EDI module for transactional records. We identify the available export path during discovery scoping and adjust the migration approach and timeline accordingly. This is not a standard REST-based migration and introduces extraction complexity not present in API-native ERP migrations.

  • GAB custom screens and dashboards do not export directly

    Global Shop Solutions GAB (Global Application Builder) is a proprietary screen and dashboard definition language. Custom GAB screens, conditional formatting, and dashboard layouts do not export as code. The underlying data migrates correctly, but the presentation layer requires rebuilding in Epicor Kinetic's BAQ (Business Activity Query) and Dashboard Designer by the customer's Epicor consultant post-migration. We map every GAB-defined field to its Epicor UD field or standard field equivalent and deliver a screen-by-screen inventory documenting what each GAB screen displays so that the consultant has a clear rebuild spec.

  • Work order operations and materials split across separate tables

    Global Shop Solutions stores work orders as unified records with embedded operations and labor postings. Epicor Kinetic models jobs as separate tables: JobHead for job header, JobOper for individual operations with work center and labor estimates, JobMtl for material requirements, and JobSnw for serial number tracking. We split the Global Shop work order into the correct Epicor tables during migration, preserving actual labor postings, pending material allocations, operation completion percentages, and engineering revision linkage. Jobs that span multiple operations require careful sequencing to maintain JobOper operation numbers and step sequence order.

  • Multi-company consolidation requires legal entity remapping

    Global Shop Solutions consolidates subsidiaries and divisions within a single company file using division and cost center flags. Epicor Kinetic uses separate legal entities as distinct company records within a corporate hierarchy. When migrating multi-company Global Shop environments, we map each Global Shop division to the correct Epicor legal entity, identify inter-company eliminations for the customer's GL team to configure, and verify that department and cost center distributions map to Epicor's GL account structure and OrgLevel configuration.

  • BOM revision and ECO history must carry forward accurately

    Global Shop Solutions BOMs include engineering revision control with pending ECOs (Engineering Change Orders) tied to active BOMs. Epicor Kinetic uses PartRev records with effective date andECO linkage to track BOM revisions. We preserve all BOM revision history including pending ECOs as flagged records requiring re-approval in Epicor Kinetic's MES. BOM operation routing and work center assignments must be mapped to Epicor's Resource Group and Resource configuration to ensure Job routing resolves correctly in Epicor's production scheduling.

Migration approach

Six steps for a successful Global Shop Solutions ERP to Epicor Prophet 21 data migration

  1. Discovery and scoping

    We audit the source Global Shop Solutions environment: master record counts (GL accounts, customers, vendors, inventory items), transactional volume (open and historical sales orders, purchase orders, work orders, AR/AP records), BOM complexity (maximum nesting depth, active ECO count), open work order status, multi-company and multi-location structure, GAB-defined custom field count and object assignments, document attachment volume, quality record count, and quality standard requirements. We identify the available data export mechanism (direct database access, integration platform, or EDI) and assess multi-site inventory distribution. The discovery output is a written migration scope, Epicor edition recommendation, and timeline estimate.

  2. Epicor Kinetic schema provisioning and design

    We provision or configure the Epicor Kinetic tenant (cloud or on-premise) and design the destination schema: company and legal entity hierarchy, GL account structure and cost center configuration, UOM class setup, Part number and inventory warehouse configuration, BOM and routing structure, work center and labor code setup, customer and supplier master configuration, employee organization levels, and UD field definitions mapped from the Global Shop GAB custom property inventory. We design the multi-company mapping and identify inter-company elimination accounts for the customer's GL team to configure.

  3. Sandbox migration and reconciliation

    We run a full migration into an Epicor Kinetic sandbox environment using production-like data volume. The customer's operations and finance leads reconcile record counts and spot-check 25-50 records per major object against the Global Shop source data. Reconciliation covers GL balance verification, AR/AP aging comparison, inventory on-hand quantities, BOM structure depth, and work order operation counts. The customer approves the schema, mapping, and reconciliation results before production migration begins.

  4. Production migration in dependency order

    We execute production migration in the correct dependency sequence: GL accounts first, then customers and vendors, inventory items and stock levels, BOMs with revision history, open and historical sales orders and purchase orders, open work orders split across JobHead/JobOper/JobMtl, AR and AP ledgers, employees, quality control records, document attachments, and GAB-defined custom field values. We apply delta syncs for any records modified during the migration window and emit a per-phase reconciliation report before advancing to the next phase.

  5. Cutover, delta sync, and handoff

    We freeze writes in Global Shop Solutions at cutover, perform a final delta migration capturing any records modified during the migration window, then switch Epicor Kinetic to active production mode. We deliver the GAB field inventory with Epicor UD field mapping, the GAB screen inventory with rebuild notes for the Epicor consultant, and the automation inventory with recommended Epicor Kinetic equivalents. We support a one-week hypercare window for reconciliation issues. We do not rebuild GAB screens or automations as part of the migration scope; those require a separate engagement with the customer's Epicor consultant.

Platform deep dives

Context on both ends of the pair

Global Shop Solutions ERP logo

Global Shop Solutions ERP

Source

Strengths

  • Single integrated database eliminates duplicate data entry across accounting, shop floor, inventory, and customer management.
  • Mixed-mode production support handles discrete, process, and repetitive manufacturing in one ERP instance.
  • Multi-currency, multi-company, and multi-location capabilities consolidate subsidiaries under one ERP instance.
  • AI-enabled AP automation and sales order entry reduce manual transaction processing overhead.
  • Responsive US-based 24-hour technical support provides direct assistance without offshore handoffs.

Weaknesses

  • Steep learning curve with 3–6 month implementation timeline requires significant organizational commitment and training investment.
  • Proprietary GAB dashboard language limits customization and requires a separate $8K editor license for non-standard screen modifications.
  • Occasional system lag and dated UI create friction for users expecting modern, responsive software interactions.
  • No publicly documented REST API means third-party integrations require custom development on a per-connection basis.
  • Implementation minimum of $20,000 plus per-user licensing makes it impractical for small shops under 5 users.
Epicor Prophet 21 logo

Epicor Prophet 21

Destination

Strengths

  • Purpose-built for wholesale distribution with industry-specific replenishment, kitting, and counter-sale workflows out of the box.
  • Multi-warehouse management with bin locations, cross-docking, and real-time inventory visibility across all warehouse locations.
  • Automated replenishment engine with demand-based and min-max planning reduces stockouts and overstock carrying costs.
  • AI-infused reporting via Epicor Prism provides Gen AI-driven insights into ERP data without requiring a BI team.
  • Strong customer retention at 90% and a 50-year track record in the distribution vertical provides long-term vendor stability.

Weaknesses

  • High total cost of ownership — per-user pricing of $150-200/month plus $10K-$500K implementation creates significant budget commitment for small and mid-market distributors.
  • Customization via SDK requires technical expertise and introduces upgrade risk when custom code conflicts with new P21 releases.
  • Report generation performance is a known pain point — multiple users report system freezes during large or complex report exports.
  • Third-party bolt-on reliance for functionality that competitors include natively increases integration complexity and total solution cost.
  • Limited public API documentation — developers building custom integrations report difficulty finding P21 API authentication methods and endpoint specifications.

Complexity grading

How hard is this migration?

Standard ERP migration. 2 of 8 objects need a mapping; the rest are 1:1.

B

Overall complexity

Standard migration

Derived from compatibility, mapping clarity, API constraints, and data volume across Global Shop Solutions ERP and Epicor Prophet 21.

  • Object compatibility

    B

    2 of 8 objects need a mapping; the rest are 1:1.

  • Field mapping clarity

    C

    Field mapping is derived from defaults — final spec confirmed during the sample migration.

  • Timeline complexity

    B

    8-object category — typical timelines run 2–7 days end-to-end.

  • API constraints

    B

    Global Shop Solutions ERP: Not publicly documented.

  • Data volume sensitivity

    B

    Global Shop Solutions ERP doesn't expose a bulk API — REST + parallelization used for high-volume runs.

Estimator

Estimate your Global Shop Solutions ERP to Epicor Prophet 21 migration cost

Rule-based pricing — no per-record fees, no manual quotes. Migrations over 2M records are scoped individually.

Step 1

What are you migrating?

Pick a category, then your source and destination platforms.

Category

FAQ

Frequently asked questions about Global Shop Solutions ERP to Epicor Prophet 21 data migrations

Answers to the questions buyers ask most during Global Shop Solutions ERP to Epicor Prophet 21 migration scoping. Not seeing yours? Book a call.

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Migrations for straightforward single-site Global Shop environments with standard BOMs and moderate work order volume land between 8 and 12 weeks. Complex migrations involving multi-site operations, deep multi-level BOM structures, extensive work order histories, or multi-company consolidation move to 16-24 weeks. Migration runs in parallel with the Epicor Kinetic implementation rather than extending it, so the total program duration is driven by whichever path takes longer.

Adjacent paths

Related migrations to explore

Ready when you are

Move from Global Shop Solutions ERP.
Land in Epicor Prophet 21, intact.

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